Water Density At Room Temperature

It s no coincidence that water has a density of 1.

Water density at room temperature.

At room temperature i e 22 c the density of water in kg m 3 is 997 77. D regular hexagonal ice is also less dense than liquid water upon freezing the density of water decreases by about 9. At 4 degrees celsius pure water has a density of 1g ml or 1kg l and a specific gravity of 1. Temperature must be within the ranges 0 370 c 32 700 f 273 645 k and 492 1160 r to get valid values.

The calculator below can be used to calculate the liquid water density at given temperatures. As the temperature increases the density rises to a peak at 3 98 c 39 16 f and then decreases. The density varies with temperature but not linearly. This equation water density by temperature is used in 1 page show.

Water density specific weight and thermal expansion coefficient definitions online calculator figures and tables giving density specific weight and thermal expansion coefficient of liquid water at temperatures ranging from 0 to 360 c and 32 to 680 f in imperial and si units. The chart at right give the density in kg m 3 divide by 10 3 to get the density in g ml. Equations and constants density water at stp si by michaelbartmess volumetric temperature expansion coefficient water by michaelbartmess. The output density is given as g cm 3 kg m 3 lb ft 3 lb gal us liq and sl ft 3.

However water s exact density depends on both the air pressure and the temperature of. This equation water density by temperature references 2 pages show. The density of liquid water is approximately 1 0 g ml. The logic is to divide the value of kg m 3 by 1000 to get pure water density in g ml.

Density of pure water is a constant at a certain temperature not depending on sample. So 1g 1cm 3 1 g cm 3 giving water its easy to remember density. The density of water varies according to temperature and the degree of purity. Let s look at the density of water at 25 deg c and compare that to a higher temperature 80 deg c.

In other words at the same temperature the density of water in g ml or g cm 3 is 0 99777.